I asked my first employer if I could install company tools at home. "Dear God no!" says he, "No company director would ever allow such a thing! Now, I'm off for the rest of the afternoon, the installation disks are on the second shelf of that unlocked cabinet" :)
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Binary WorrierMay 30 '11 at 19:00

I don't like thinking about these sort of stuffs, that's why I made sure my toolbox is open source, it just cuts the hassles with licensing.
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Lie RyanMay 30 '11 at 19:39

3 Answers
3

This would depend on the license (whether the license is a per-user license or a site-based license), and also whether the employer allows the use of company resources (the license and any other associated items) at home.

Install it at home and use it for personal projects (possibly commercial)?

This would depend on the license indirectly (if the software decides to phone home to a license server). More importantly, work created on personal time using company resources (the license to the software, in this case) might be owned by the employer. Check your employment agreement and the laws in your jurisdiction.

Use it at office for personal project (e.g. after office hours)?

This is almost the same as the previous, except that only the employment agreement comes into the picture. Again, it is unlikely that you would own any creations made in this case.

PS: If you are in California, there are laws specifically targeting bans on 'moonlighting' by employers. You might want to consult with a lawyer on this. But if you really must create your own inventions on personal time, that you feel will carry a lot of monetary value, consult a lawyer for advice to stay in the clear, and inform your employer.

Your employer has explicitly granted you the right to do so, better at his own initiative

The tool license does not object against 1

If !(1 && 2), please do not.

Having said that, there are tools which allow for such shared use. I for instance have an electronic dictionary license which allows for two installations, once at a workplace and once at home. Therefore such licenses exist in the nature, which is good but does not guarantee that your favorite tool's license will be that benevolent. As usual, read what it says.

what logic is that? If you can't ask then it's wrong?
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Louis RhysMay 30 '11 at 16:58

@Louis Rhys: I believe he means that a boss that you can't ask questions to about such things is very likely to say no.
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AntoMay 30 '11 at 18:32

1

@Louis: assume you can't use it unless you have explicit approval to use it. So if there's no way to get such approval, assume you don't have it.
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jwentingMay 31 '11 at 6:14

@Anto, yes, that's what I meant. Some bosses companies are big sticklers about such things. If you aren't comfortable asking about it, then most likely it isn't something your employer will see as acceptable. @jwenting makes a good point as well.
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GStoMay 31 '11 at 15:43